TERRAMASTER 4-Bay Intel N95 NAS Review: Specs, Pros and Cons

What stands out

• Intel N95 quad-core CPU with 8GB RAM
• Triple M.2 NVMe slots for cache or pools
• Dual 5GbE LAN ports with link aggregation
• TOS 7 AI-native operating system
• Tool-less push-lock HDD trays

Who it fits

Key specs explained for this NAS

Processor: Intel N95

The Intel N95 is a quad-core CPU with a boost speed up to 3.4GHz. This processor handles multitasking and background tasks efficiently. You benefit from smooth operation when running multiple apps or services simultaneously. It is suitable for users who need reliable daily performance without excessive power consumption. When shopping, compare this to older or lower-tier chips to ensure adequate processing power for your workload.

RAM Capacity: 8GB

Eight gigabytes of RAM allows the system to manage multiple applications and services at once. This capacity supports running Docker containers, virtual machines, and media servers without slowing down. You gain stability when accessing files from several devices. Higher RAM is essential for complex NAS functions. Compare this to models with less memory to ensure your chosen setup can handle your specific software requirements without bottlenecks.

Network Connectivity: Dual 5GbE

Dual 5GbE ports provide high-speed data transfer capabilities. You can combine these ports for link aggregation to reach speeds up to 1020MB/s. This is ideal for video editors or creative teams moving large files. It reduces wait times when backing up or syncing data. When comparing NAS drives, look for this speed to ensure your network infrastructure can support fast internal data movement for professional workflows.

M.2 NVMe Slots: 3 slots

Three M.2 slots allow you to install NVMe SSDs for caching or independent storage pools. This expands your storage options beyond the main drive bays. You can use SSDs to speed up access to frequently used files. It offers flexibility for hybrid storage setups. Compare this to models with fewer slots to see if you need extra speed or capacity. This feature supports advanced configurations for demanding users who require rapid data access.

Drive Bays: 4-Bay

Four drive bays let you install multiple hard drives for increased capacity and redundancy. You can configure these drives in various RAID setups for data protection. This is suitable for families or small businesses storing significant amounts of data. Compare the number of bays to your current storage needs. More bays mean more flexibility for future expansion. Ensure you have enough physical space for the drives you plan to purchase.

Aluminum Build and Compact Size

The TerraMaster F4-425 Plus features an aluminum-alloy chassis. This material choice provides structural rigidity and helps dissipate heat from the internal components. The unit measures 7.13 inches in width, 8.62 inches in length, and 5.91 inches in height. It weighs 6.39 pounds. These dimensions allow the NAS to fit on standard desks or in equipment racks without consuming excessive space. The silver finish offers a professional appearance suitable for office environments or home setups. You can place it in areas with limited ventilation, as the metal body aids thermal management.

According to the listing, the drive bays use a tool-less Push-Lock design. This layout simplifies the installation and removal of hard drives. You do not need additional tools to access the storage slots, which speeds up maintenance or upgrades. The three M.2 NVMe slots are integrated into the main chassis structure. This design supports SSD caching or independent storage pools directly within the compact enclosure. The dual 5GbE ports are positioned on the rear panel for easy network cable management. The overall build prioritizes durability and ease of use. You benefit from a sturdy unit that remains stable during operation while allowing quick access to your drives.

Setup and everyday use overview

You install the operating system on a new drive first. The system supports hot-plugging your existing data drives without formatting them. This allows you to keep all your files secure and untouched during the transition. You benefit from tool-less Push-Lock HDD trays that simplify drive installation. The aluminum-alloy chassis provides a durable housing for these components.

For network connectivity, you utilize the dual 5GbE LAN ports. These interfaces support link aggregation and SMB Multichannel. This configuration enables sequential read and write speeds up to 1020 MB/s. This speed is suitable for video editors and small business offices requiring fast data access.

Daily operation relies on TOS 7, the AI-native operating system. You interact with the NAS using OpenClaw AI Agent. This tool uses a natural language interface. You do not need to use command-line interfaces or navigate complex menus. The system orchestrates workflows across storage, backup, and media tasks. It handles predictive management, semantic search, and smart organization automatically.

For media consumption, the NAS supports hardware 4K decoding. It natively works with Plex, Emby, and Jellyfin. You can stream your library to smart TVs, phones, and tablets. The TerraMaster Photos app organizes family memories using AI-powered categorization. Advanced users can run Docker containers, Virtual Machines, and Portainer. The TNAS Mobile app provides full remote control capabilities. The system is designed to handle diverse needs from home users to professional creative teams.

Before you buy this NAS

You need to purchase hard drives separately, as this unit is diskless. Ensure your network infrastructure supports 5GbE connections to utilize the dual ports effectively. If you plan to stream 4K media, verify that your smart TVs and streaming devices are compatible with Plex, Emby, or Jellyfin. The system includes 8GB of RAM, which is sufficient for most home and small business workloads, but check if you need more for heavy Docker containers or virtual machines. You should also confirm that your existing data drives are compatible with the TRAID protection system if you intend to migrate files without formatting. Regular maintenance involves keeping the aluminum chassis clean to ensure proper heat dissipation. This model sits alongside other options in the NAS Drives & Hard Drives category by offering a balance of performance and expandability through its three M.2 slots.

Check before you buy

• Buy four hard drives for the main bays.
• Verify your router supports 5GbE network speeds.
• Check media player compatibility with Plex or Emby.
• Confirm existing drives work with TRAID system.

The product at a glance

1

TERRAMASTER 4-Bay Intel N95 NAS

Best for: Video editors and virtualization users

Drive Bays

4-Bay

Network Connectivity

Dual 5GbE

Processor

Intel N95

RAM Capacity

8GB

M.2 NVMe Slots

M.2 Slot x 3

Included Storage

Diskless

View on Amazon: TERRAMASTER 4-Bay Intel N95 NAS Affiliate link

The TerraMaster F4-425 Plus is a 4-bay NAS built for users needing strong processing power and fast local networking. It features an Intel N95 quad-core CPU and 8GB of RAM to handle demanding tasks like virtualization and media transcoding. Dual 5GbE ports offer high throughput for creative teams. The aluminum chassis and tool-less trays simplify drive installation. This unit supports up to 152TB of storage with M.2 expansion options.

Pros

• Intel N95 quad-core processor for robust performance
• 8GB RAM supports heavy multitasking and virtualization
• Dual 5GbE ports with link aggregation for fast data transfer
• Triple M.2 expansion for SSD caching or storage pools
• Aluminum-alloy chassis with tool-less push-lock drive trays

Cons

• Sold diskless, requiring you to purchase drives separately
• No mention of included warranty coverage in specifications
• No mention of built-in UPS or battery backup support

Good fit if

• You need fast local network speeds for video editing
• You want to run Docker containers or virtual machines
• You prefer hardware 4K decoding for media streaming

Skip if

• You require a pre-loaded NAS with drives included
• You only need basic home backup without AI features
• You are looking for a budget entry-level 1-bay unit

Verdict: TerraMaster F4-425 Plus 4-Bay NAS suits creative professionals who need dual 5GbE ports and 8GB RAM for virtualization. It is a solid choice for users building a high-performance media server with M.2 expansion.

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